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javascript - onMouseMove 获取鼠标位置

转载 作者:行者123 更新时间:2023-12-02 23:01:21 26 4
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在 Javascript 中,在 onMouseMove 的 Javascript 事件处理程序中,如何获取相对于页面顶部的 x、y 坐标中的鼠标位置?

最佳答案

如果你可以使用 jQuery,那么this将有帮助:

<div id="divA" style="width:100px;height:100px;clear:both;"></div>
<span></span><span></span>
<script>
$("#divA").mousemove(function(e){
var pageCoords = "( " + e.pageX + ", " + e.pageY + " )";
var clientCoords = "( " + e.clientX + ", " + e.clientY + " )";
$("span:first").text("( e.pageX, e.pageY ) - " + pageCoords);
$("span:last").text("( e.clientX, e.clientY ) - " + clientCoords);
});

</script>

这是纯 JavaScript 的示例:

var tempX = 0;
var tempY = 0;

function getMouseXY(e) {
if (IE) { // grab the x-y pos.s if browser is IE
tempX = event.clientX + document.body.scrollLeft;
tempY = event.clientY + document.body.scrollTop;
}
else { // grab the x-y pos.s if browser is NS
tempX = e.pageX;
tempY = e.pageY;
}

if (tempX < 0){tempX = 0;}
if (tempY < 0){tempY = 0;}

document.Show.MouseX.value = tempX;//MouseX is textbox
document.Show.MouseY.value = tempY;//MouseY is textbox

return true;
}

关于javascript - onMouseMove 获取鼠标位置,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/3011418/

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